<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
        <h1>Hello Welcome </h1>
        <div shiro:hasPermission="user:add">
            <a th:href="@{user/add}">add</a>
        </div>
        <div shiro:hasPermission="user:update">
            <a th:href="@{user/update}">update</a>
        </div>
        <a th:href="@{loginout}">loginout</a>
        <div th:if="${session.loginUser==null}">
            <a th:href="@{tologin}">login</a>
        </div>
</body>
</html>